نتایج جستجو برای: اتصال rbs
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BACKGROUND Responsible beverage service (RBS) training designed to improve the appropriate service of alcohol in commercial establishments is typically delivered in workshops. Recently, Web-based RBS training programs have emerged. This report describes the formative development and subsequent design of an innovative Web-delivered RBS program, and evaluation of the impact of the program on serv...
تا قبل از زلزله سال 1994 نورثریچ و زلزله 1995 کوبه ی ژاپن فرض بر این بود که اتصالات ساختمان های قاب خمشی دارای شکل پذیری مناسبی می باشند، پس از این زلزله ها اتصالات مقاوم خمشی خسارت های زیادی را متحمل شدند. با مطالعات آزمایشگاهی مجدد بر روی اتصالات این قاب ها، شکل پذیری و اتلاف انرژی بسیار کم و شکست ترد در جوش های بال تیر به ستون در تغییرمکان های اندک، برای آن مشاهده گردید. در چاره اندیشی برای ...
قابهای برون محور فولادی، ویژگی سختی الاستیک بالا که در قابهای با مهاربندی هم محور وجود دارد با خاصیت استهلاک پایدار انرژی که در قابهای خمشی موجود است را همزمان دارند. در این نوع از سیستم های مقاوم لرزه ای، انرژی اغلب از طریق تیرهای پیوند مستهلک می گردد که به سه نوع تیر پیوند کوتاه برشی، تیر پیوند متوسط با رفتار برشی-خمشی و تیر پیوند بلند خمشی تقسیم می شوند. اتصال تیر پیوند به ستون در قابهای برو...
A new formalism to describe the spatiotemporal evolution of relativistic Raman backscatter ~RBS! of ultrashort laser pulses in underdense plasma has been developed. This theory is based on an eikonal representation for the RBS field and averaging over the oscillation frequency. Equations are derived for the evolution of the RBS radiation field amplitude and phase and for particle motion in the ...
From measurements over the last two years we have demonstrated that the charge collection system based on Faraday cups can robustly give near-1% absolute implantation fluence accuracy for our electrostatically scanned 200 kV Danfysik ion implanter, using four-point-probe mapping with a demonstrated accuracy of 2%, and accurate Rutherford backscattering spectrometry (RBS) of test implants from o...
Many heterologous genes when cloned into bacterial expression vectors are poorly expressed because of an inefficient ribosome binding site (RBS). We have constructed a plasmid which expresses human gamma-interferon (gamma-IF), where the level of expression is limited by the RBS. Expression was increased by placing the gamma-IF sequence immediately downstream of a small translated sequence. The ...
Sensor networks have emerged as an interesting and important research area in the last few years. These networks require that time be synchronized more precisely than in traditional Internet applications. In this paper, we compared and analyzed the performance of the RBS and TDP mechanisms in the view of the number of generated messages and the synchronization accuracy. The reason that we chose...
Background: Obesity is a global epidemic and is on the rise. Obesity is defined as a body mass index (BMI) which is equal to or more than 30kg/m 2 . It is one of the modifiable risk factors of type 2 diabetes. This study was undertaken to assess the relationship between BMI, WHR, RBS and BP. Method: This cross-sectional study included 776 apparently healthy adult individuals who met the inclusi...
Roberts syndrome/SC phocomelia (RBS) is an autosomal recessive disorder with growth retardation, craniofacial abnormalities and limb reduction. Cellular alterations in RBS include lack of cohesion at the heterochromatic regions around centromeres and the long arm of the Y chromosome, reduced growth capacity, and hypersensitivity to DNA damaging agents. RBS is caused by mutations in ESCO2, which...
The present study represents a replication and extension of the original Response Bias Scale (RBS) validation study. In addition to examining the relationship between the Test of Memory Malingering (TOMM), RBS, and several other well-researched Minnesota Multiphasic Personality Inventory 2 (MMPI-2) validity scales (i.e., F, Fb, Fp, and the Fake Bad Scale), the present study also included the re...
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